L & XL Variante
↻
Time required for DC connection: 15 min
↻
Connection cable with 2 x 1 cores is provided on the unit.
1. Undo the cable fitting [ W_46]
2. Remove the outer cladding of the DC cables.
3. Pass the DC cables through the cable fittings into the connection compartment.
4. Fit DC lines with an M10 ring cable lug [max. width b 1,10 In ].
5. Screw the negative (-) cable end onto the DC connection according to the polar-
ity of the battery [ W17 / 265.52 In-Ibs ].
6. Screw the positive (+) cable end onto the DC+ fuse holder according to the po-
larity of the battery [ W16 / 265.52 In-Ibs].
7. Check secure fit of all connected cables.
8. Ensure that the polarity is correct.
9. Tighten cable fittings [ W_46 / 88.50 In-Ibs ].
M10
M10
1,65 In
Fig. 21:
DC connection L version
M10
M10
1,65 In
Fig. 22:
DC connection XL version
7.5.2
Without precharge unit
CAUTION
Danger caused by exceeding the inrush current.
The device does not have a inrush current limiter on the DC side. Exceeding the maximum permissible inrush current of
300A can lead to destruction of the device.
1. The inrush current must be limited to a max. current of 300A using external means. The DC input capacity of the de-
vice is approx 550µF.
2. DC link may still be charged link after disconnecting the device from the battery. The limitation of the inrush current
must also be ensured in this scenario.
3. Failure to observe these instructions may result in damage to the device which is not covered by the warranty.
M variant
↻
Connection cable with 2 x 1 strands already on the device.
1. Undo the cable fitting [ W_46]
2. Remove the outer cladding of the DC cables.
3. Pass the DC cables through the cable fittings into the connection compartment.
4. Fit DC lines with an M10 ring cable lug [max. width b 1,65 In].
5. Screw the negative (-) cable end onto the DC connection according to the polar-
ity of the battery [ W17 / 265.52 In-Ibs ].
6. Screw the positive (+) cable end onto the DC+ fuse holder according to the po-
larity of the battery [ W16 / 265.52 In-Ibs].
7. Check secure fit of all connected cables.
8. Make sure that the polarity is correct, and that the inrush current is ensured at
max. 300A.
9. Tighten cable fittings [ W_46 / 88.50 In-Ibs ].
M10
M10
1,65 In
Fig. 23:
DC connection M version
Manual
Installation | 7
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